STM8S103F3P3TR

The STM8S103F3P3TR is an 8-bit microcontroller from STMicroelectronics, part of the STM8S series. It is designed for cost-sensitive applications requiring low power consumption, reliable performance, and a range of integrated peripherals. Below are the key features and specifications:

1. Core:
   • Architecture: 8-bit STM8 core.
   • Operating Frequency: Up to 16 MHz, offering sufficient processing power for a variety of embedded applications.
2. Memory:
   • Flash Memory: 8 KB of on-chip Flash memory for storing program code.
   • RAM: 1 KB of on-chip SRAM for data storage.
   • EEPROM: 128 bytes of data EEPROM for non-volatile data storage.
3. Peripherals:
   • Timers: Includes multiple timers, such as a 16-bit advanced-control timer, two 16-bit general-purpose timers, and an 8-bit basic timer, suitable for precise timing and PWM generation.
   • Analog-to-Digital Converter (ADC): Features a 10-bit ADC with up to 10 channels for converting analog signals to digital values.
   • Communication Interfaces: Supports several communication interfaces, including UART, SPI, and I2C, enabling flexible connectivity options.
   • GPIO: Provides multiple general-purpose I/O pins that can be configured for various functions, including interrupt generation.
4. Power Consumption:
   • Low Power Modes: Designed with multiple low-power modes, including Halt and Active-Halt modes, to optimize energy consumption in battery-powered or energy-efficient applications.
5. Operating Voltage:
   • Supply Voltage: Operates in a voltage range of 2.95V to 5.5V, allowing for flexibility in power supply options.
6. Package:
   • P3 Package: Comes in a 20-pin SO (Small Outline) package, which is compact and suitable for space-constrained designs.
7. Applications:
   • Ideal for cost-sensitive and space-constrained applications such as consumer electronics, industrial controls, home appliances, and small-scale automation systems.
8. Reliability:
   • Features like a clock security system, watchdog timer, and brown-out reset ensure reliable operation across a range of conditions.

The STM8S103F3P3TR is a versatile, low-cost microcontroller offering a balance of memory, performance, and peripherals, making it well-suited for a wide range of embedded system applications.